124 lines
3.7 KiB
Python
124 lines
3.7 KiB
Python
"""Support for an Intergas heater via an InComfort/InTouch Lan2RF gateway."""
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from typing import Any, Dict, Optional
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from homeassistant.const import (
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PRESSURE_BAR,
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TEMP_CELSIUS,
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DEVICE_CLASS_PRESSURE,
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DEVICE_CLASS_TEMPERATURE,
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)
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from homeassistant.core import callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity import Entity
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from homeassistant.util import slugify
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from . import DOMAIN
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INCOMFORT_HEATER_TEMP = "CV Temp"
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INCOMFORT_PRESSURE = "CV Pressure"
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INCOMFORT_TAP_TEMP = "Tap Temp"
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INCOMFORT_MAP_ATTRS = {
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INCOMFORT_HEATER_TEMP: ["heater_temp", "is_pumping"],
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INCOMFORT_PRESSURE: ["pressure", None],
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INCOMFORT_TAP_TEMP: ["tap_temp", "is_tapping"],
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}
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Set up an InComfort/InTouch sensor device."""
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if discovery_info is None:
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return
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client = hass.data[DOMAIN]["client"]
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heater = hass.data[DOMAIN]["heater"]
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async_add_entities(
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[
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IncomfortPressure(client, heater, INCOMFORT_PRESSURE),
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IncomfortTemperature(client, heater, INCOMFORT_HEATER_TEMP),
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IncomfortTemperature(client, heater, INCOMFORT_TAP_TEMP),
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]
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)
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class IncomfortSensor(Entity):
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"""Representation of an InComfort/InTouch sensor device."""
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def __init__(self, client, heater, name) -> None:
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"""Initialize the sensor."""
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self._client = client
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self._heater = heater
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self._unique_id = f"{heater.serial_no}_{slugify(name)}"
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self._name = name
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self._device_class = None
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self._unit_of_measurement = None
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async def async_added_to_hass(self) -> None:
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"""Set up a listener when this entity is added to HA."""
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async_dispatcher_connect(self.hass, DOMAIN, self._refresh)
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@callback
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def _refresh(self) -> None:
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self.async_schedule_update_ha_state(force_refresh=True)
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@property
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def unique_id(self) -> Optional[str]:
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"""Return a unique ID."""
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return self._unique_id
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@property
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def name(self) -> Optional[str]:
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"""Return the name of the sensor."""
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return self._name
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@property
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def state(self) -> Optional[str]:
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"""Return the state of the sensor."""
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return self._heater.status[INCOMFORT_MAP_ATTRS[self._name][0]]
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@property
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def device_class(self) -> Optional[str]:
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"""Return the device class of the sensor."""
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return self._device_class
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@property
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def unit_of_measurement(self) -> Optional[str]:
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"""Return the unit of measurement of the sensor."""
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return self._unit_of_measurement
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@property
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def should_poll(self) -> bool:
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"""Return False as this device should never be polled."""
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return False
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class IncomfortPressure(IncomfortSensor):
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"""Representation of an InTouch CV Pressure sensor."""
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def __init__(self, client, heater, name) -> None:
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"""Initialize the sensor."""
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super().__init__(client, heater, name)
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self._device_class = DEVICE_CLASS_PRESSURE
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self._unit_of_measurement = PRESSURE_BAR
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class IncomfortTemperature(IncomfortSensor):
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"""Representation of an InTouch Temperature sensor."""
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def __init__(self, client, heater, name) -> None:
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"""Initialize the signal strength sensor."""
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super().__init__(client, heater, name)
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self._device_class = DEVICE_CLASS_TEMPERATURE
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self._unit_of_measurement = TEMP_CELSIUS
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@property
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def device_state_attributes(self) -> Optional[Dict[str, Any]]:
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"""Return the device state attributes."""
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key = INCOMFORT_MAP_ATTRS[self._name][1]
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return {key: self._heater.status[key]}
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